Introduction to Tandem X.25 Capabilities

Stock Exchange Using SNAX/XF and OSI over X25AM
X25AM Implementations
065307 Tandem Computers Incorporated 3–9
Figure 3-4. Stock Exchange using OSI and SNAX/XF over X25AM
Tandem
NonStop System
Packet-Switched
Network
OSI
Application
SNAX/XF
QLLC & PTP
X25AM
OSI/TS
IBM Host
IBM
Application
Broker Using
SNA-Compatible
Application
Broker Using
OSI-Compatible
Application
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Card
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Card